Please wait...

JEE Main Test 126
Menu grid icon
Result Result point icon
JEE Main Test 126
  • Goals icon

    /

    Score
  • Trophy icon

    -

    Rank
White alarm icon Time Taken: -
Result frame illustration
  • Question 1/10
    4 / -1

    If f(x) and g(x) are twice differentiable function on (0, 3) satisfying f ''(x) = g''(x), f '(1) =4, g'(1) = 6, f(2) = 3, g(2) = 9, then f(1) - g(1) is equal to

    Solutions

     

     

  • Question 2/10
    4 / -1

    Solutions

     

  • Question 3/10
    4 / -1

    Sulphide ores are common for metals

    Solutions
    1.  Argentite (Ag2S)
    2.  Galena (PbS)
    3.  Chalcocite (Cu2S)
    4.  Copper pyrite (chalco pyrite) [CuFeS2]
    5.  Cassiiterite (SnO2)
    6.  Dolomite (CaMg(CO3)2)
    7.  Bauxite (Al(OH)3)

    ∴ Sulphide containing ores are Ag, Cu, Pb

     

     

  • Question 4/10
    4 / -1

    In borax bead test, the coloured ions give characteristic coloured beads due to the formation of

    Solutions

    In the borax bead test, B2O3 or borax is heated in a Bunsen burner flame with metal oxides in a loop of platinum wire. The mixture fuses to give a glass like metaborate bead.

     

  • Question 5/10
    4 / -1

    Solutions

     

  • Question 6/10
    4 / -1

    Solutions

    Histammine is an organic nitrogenous compound involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter and vasodilator.

     

  • Question 7/10
    4 / -1

    Which of the following represents soap ?

    Solutions

    Soaps are water soluble sodium or potassium salts of fatty acids. Soaps are made from fats or oils, or their fatty acids by treating them chemically with a strong alkali having molecular formula.

    C17H35COOK (potassium stearate).

     

  • Question 8/10
    4 / -1

    Solutions

     

  • Question 9/10
    4 / -1

    Solutions

     

  • Question 10/10
    4 / -1

    Area (in sq units ) bounded by the curves y = ex, y = e-x and the straight linex = 1 is

    Solutions

     

Close button icon
User Profile
-

Correct (-)

Wrong (-)

Skipped (-)

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Mockers logo Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Arrow pointer icon
Click on Allow to receive notifications
Notification bell icon ×
Open Now